New pyridazinones: synthesis and correlation between structure and α-blocking activity
作者:S Corsano、R Scapicchi、G Strappaghetti、G Marucci、F Paparelli
DOI:10.1016/0223-5234(93)90097-x
日期:1993.1
The synthesis of a series of 5-(4-piperazinyl)-3(2H)-pyridazinone has been reported. The blocking activity of these compounds was determined on the pre- and postsynaptic alpha-adrenoreceptors of isolated rat vas deferens.